7XB7A05923 — Lenovo PX04PMB 800 GB 2.5" PCI Express 3.0 NVMe MLC

7XB7A05923: Lenovo PX04PMB 800 GB 2.5" PCI Express 3.0 NVMe MLC.

Non-Volatile Memory Express (NVMe) is new PCIe 3.0 high performance SSD technology that provides high I/O throughput and low latency. NVMe interfaces remove SAS/SATA bottlenecks and unleash all of the capabilities of contemporary NAND flash memory. Each NVMe PCI SSD has direct PCIe 3.0 x4 connection, which provides at least 2x more bandwidth and 2x less latency than SATA/SAS-based SSD solutions.

NVMe drives are also optimized for heavy multi-threaded workloads by using internal parallelism and many other improvements, such as enlarged I/O queues. The Lenovo PX04PMB NVMe Performance PCIe SSD have the following features: 2.5-inch drive bay (U.2) form factor Based on the Toshiba PX04P drives, PX04PMBxxx 19nm MLC NAND (128 Gb/die) 10 drive-write-per-day (DWPD) SSD for write-intensive workloads Direct PCIe 3.0 x4 connection for each NVMe drive, resulting in up to 4 GBps overall throughput. Full Power-Loss-Protection and End-to-End Data Protection Low p